From 5b52226d94d71d7d0a1f0d75239b893c7fb890d8 Mon Sep 17 00:00:00 2001
From: Robert Zhao <rz87@cornell.edu>
Date: Wed, 14 Jun 2023 15:46:59 -0400
Subject: [PATCH] Complete quiz3

---
 exercises/quiz3.rs | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/exercises/quiz3.rs b/exercises/quiz3.rs
index 15dc4699..f875d664 100644
--- a/exercises/quiz3.rs
+++ b/exercises/quiz3.rs
@@ -14,18 +14,20 @@
 
 // Execute `rustlings hint quiz3` or use the `hint` watch subcommand for a hint.
 
-// I AM NOT DONE
+use std::fmt::Display;
 
-pub struct ReportCard {
-    pub grade: f32,
+pub struct ReportCard<T> {
+    pub grade: T,
     pub student_name: String,
     pub student_age: u8,
 }
 
-impl ReportCard {
+impl<T: Display> ReportCard<T> {
     pub fn print(&self) -> String {
-        format!("{} ({}) - achieved a grade of {}",
-            &self.student_name, &self.student_age, &self.grade)
+        format!(
+            "{} ({}) - achieved a grade of {}",
+            &self.student_name, &self.student_age, &self.grade
+        )
     }
 }
 
@@ -48,9 +50,8 @@ mod tests {
 
     #[test]
     fn generate_alphabetic_report_card() {
-        // TODO: Make sure to change the grade here after you finish the exercise.
         let report_card = ReportCard {
-            grade: 2.1,
+            grade: "A+",
             student_name: "Gary Plotter".to_string(),
             student_age: 11,
         };